#include<iostream>
using namespace std;
int n1=5,n2=10;
void Functionl()
{
	int n3=4;
	n2=3;
 } 
 void Function2()
 {
 	int n4;
 	n1=4;
 	n3=5;
 }
 int main()
 {
 	n2=1;
	 int n2;
	 int n5;
	 if(n1==5)
	 {
	 	int n6;
	 	n6=8;
	  } 
	  n1=6;
	  n4=1;
	  n6=9;
	  n2=7;
	  ::n2=9;
	  return 0;
 }
